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#561 - Add a scan for SSID

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This commit is contained in:
Jm Casler 2020-12-12 20:50:41 -08:00
parent 9f9573d2eb
commit 17297db2b1
2 changed files with 49 additions and 2 deletions
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45
src/meshwifi/meshhttp.cpp
View File

@ -59,6 +59,7 @@ void handleStatic(HTTPRequest *req, HTTPResponse *res);
void handleRestart(HTTPRequest *req, HTTPResponse *res);
void handle404(HTTPRequest *req, HTTPResponse *res);
void handleFormUpload(HTTPRequest *req, HTTPResponse *res);
void handleScanNetworks(HTTPRequest *req, HTTPResponse *res);
void middlewareSpeedUp240(HTTPRequest *req, HTTPResponse *res, std::function<void()> next);
void middlewareSpeedUp160(HTTPRequest *req, HTTPResponse *res, std::function<void()> next);
@ -238,6 +239,7 @@ void initWebServer()
ResourceNode *nodeRestart = new ResourceNode("/restart", "POST", &handleRestart);
ResourceNode *node404 = new ResourceNode("", "GET", &handle404);
ResourceNode *nodeFormUpload = new ResourceNode("/upload", "POST", &handleFormUpload);
ResourceNode *nodeJsonScanNetworks = new ResourceNode("/json/scanNetworks", "GET", &handleScanNetworks);
// Secure nodes
secureServer->registerNode(nodeAPIv1ToRadioOptions);
@ -252,6 +254,7 @@ void initWebServer()
secureServer->registerNode(nodeRestart);
secureServer->setDefaultNode(node404);
secureServer->setDefaultNode(nodeFormUpload);
secureServer->setDefaultNode(nodeJsonScanNetworks);
secureServer->addMiddleware(&middlewareSpeedUp240);
@ -268,6 +271,7 @@ void initWebServer()
insecureServer->registerNode(nodeRestart);
insecureServer->setDefaultNode(node404);
insecureServer->setDefaultNode(nodeFormUpload);
insecureServer->setDefaultNode(nodeJsonScanNetworks);
insecureServer->addMiddleware(&middlewareSpeedUp160);
@ -906,6 +910,47 @@ void handleRestart(HTTPRequest *req, HTTPResponse *res)
ESP.restart();
}
void handleScanNetworks(HTTPRequest *req, HTTPResponse *res)
{
// res->setHeader("Content-Type", "application/json");
res->setHeader("Content-Type", "text/html");
int n = WiFi.scanNetworks();
res->println("{");
res->println("\"data\": {");
if (n == 0) {
// No networks found.
res->println("\"networks\": []");
} else {
res->println("\"networks\": [");
for (int i = 0; i < n; ++i) {
char ssidArray[50];
String(WiFi.SSID(i)).toCharArray(ssidArray, WiFi.SSID(i).length());
if (WiFi.encryptionType(i) != WIFI_AUTH_OPEN) {
//res->println("{\"ssid\": \"%s\",\"rssi\": -75}, ", String(WiFi.SSID(i).c_str() );
res->printf("{\"ssid\": \"%s\",\"rssi\": %d}", ssidArray, WiFi.RSSI(i) ) ;
//WiFi.RSSI(i)
if (i != n-1) {
res->printf(",");
}
}
// Yield some cpu cycles to IP stack.
// This is important in case the list is large and it takes us tome to return
// to the main loop.
yield();
}
res->println("]");
}
res->println("},");
res->println("\"status\": \"ok\"");
res->println("}");
}
void handleFavicon(HTTPRequest *req, HTTPResponse *res)
{
// Set Content-Type

6
src/meshwifi/meshwifi.cpp
View File

@ -40,6 +40,8 @@ bool isWifiAvailable()
// strcpy(radioConfig.preferences.wifi_ssid, "");
// strcpy(radioConfig.preferences.wifi_password, "");
strcpy(radioConfig.preferences.wifi_ssid, "meshtastic");
strcpy(radioConfig.preferences.wifi_password, "meshtastic!");
if (*wifiName && *wifiPsw) {
return 1;
@ -75,7 +77,7 @@ void initWifi(bool forceSoftAP)
if (forceSoftAP) {
// do nothing
DEBUG_MSG("----- Forcing SoftAP\n");
// DEBUG_MSG("----- Forcing SoftAP\n");
} else {
if (isWifiAvailable() == 0) {
return;
@ -93,7 +95,7 @@ void initWifi(bool forceSoftAP)
if ((*wifiName && *wifiPsw) || forceSoftAP) {
if (forceSoftAP) {
DEBUG_MSG("----- Forcing SoftAP\n");
DEBUG_MSG("Forcing SoftAP\n");
const char *softAPssid = "meshtasticAdmin";
const char *softAPpasswd = "12345678";